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Anonymous | hey, i have 2 10inch rockford Punch HX2's that im trying to port. My box with the sub and port is about .8 cubic feet(suggested range is .75-1.4) my questions are if my box is smaller then the ideal size(1 cubic foot), should my port be longer then the port for the ideal size? Also will a port that has a 90 degree angle in it still tune the box correctly, i was told this would work by tech support but wanted to see what yall though, thanks for yalls input |
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Silver Member Username: Pat_lTucson, AZ USA Post Number: 302 Registered: Apr-04 | Go here, fill in the blanks and see how long to make your port. The Hz to tune it too is usually 35Hz (thats what was suggested in a older post). And its up to you on how big of diameter you want. http://www.the12volt.com/caraudio/boxcalcs.asp#por |